Search Results for author: Subhaneil Lahiri

Found 4 papers, 1 papers with code

Random projections of random manifolds

no code implementations14 Jul 2016 Subhaneil Lahiri, Peiran Gao, Surya Ganguli

Moreover, unlike previous work, we test our theoretical bounds against numerical experiments on the actual geometric distortions that typically occur for random projections of random smooth manifolds.

Dimensionality Reduction

Exponential expressivity in deep neural networks through transient chaos

1 code implementation NeurIPS 2016 Ben Poole, Subhaneil Lahiri, Maithra Raghu, Jascha Sohl-Dickstein, Surya Ganguli

We combine Riemannian geometry with the mean field theory of high dimensional chaos to study the nature of signal propagation in generic, deep neural networks with random weights.

A universal tradeoff between power, precision and speed in physical communication

no code implementations24 Mar 2016 Subhaneil Lahiri, Jascha Sohl-Dickstein, Surya Ganguli

Maximizing the speed and precision of communication while minimizing power dissipation is a fundamental engineering design goal.

Friction

A memory frontier for complex synapses

no code implementations NeurIPS 2013 Subhaneil Lahiri, Surya Ganguli

An incredible gulf separates theoretical models of synapses, often described solely by a single scalar value denoting the size of a postsynaptic potential, from the immense complexity of molecular signaling pathways underlying real synapses.

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